Zhuzhou Aohua Tools Co.,Ltd.
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Coating Carbide Cutting Tools---110×15.24×15.24
In order to further increase the lifetime of the tools and the cutting efficiency,the lifetime of the toolsand cutting speeds can be calculated&adjusted based on the following table:
| lifetime of tools(min.) | 10 | 15 | 20 | 25 | 30 | 45 | 60 |
| correction factor | 1.11 | 1.0 | 0.93 | 0.87 | 0.81 | 0.72 | 0.66 |
Example: If the recommended cutting speed is V=214mm/min, the cutting speed can be calculated by the formula214×0.72=154m/min to ensure a lifetime of 45 minutes for the tool.
Note: when the feed is increased, the cutting speed should bu suitably decreased as per the recommended cutting parameters in the table.
